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14-Letter Words That Start With: O

There are 366 14-letter words, 153 14-letter phrases and 0 14-letter abbr's that start with O.

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RankWordSave?LengthUsagePointsType
1overemphasized14
34 adjectiveadj
2overemphasizes14
33 verbv
3overhomogenize14
32 verbv
4oxyhemoglobins14
32 nounn
5oxyhaemoglobin14
32 nounn
6oophorectomize14
32 verbv
7ophthalmoscopy14
31 nounn
8oxymoronically14
31 adverb, adjectiveadv, adj
9ovariectomized14
31 verb, adjectivev, adj
10overdramatized14
30 adjectiveadj
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All 14 Letter Words

Words (366)
overprotective24overwhelmingly29overpopulation21organizational24oversimplified25ornithological20overconfidence25optimistically23osteoarthritis17oversubscribed24overcompensate23orthomolecular21outrageousness15overestimating20oppressiveness21orthopedically25ostentatiously17organisational15overproduction22overstimulated20obsequiousness25overestimation19overemphasized34overdramatized30obstructionist18overindulgence21overpoweringly26omphaloskepsis27overprotection21oleaginousness15openhandedness21outlandishness18oceanographies22overexplaining27overexploiting27overassessment19obduratenesses17optoelectronic20osmoregulation17osmoregulatory20overstimulates19overidealizing28oversolicitous19outmaneuvering20overdecorating21outmanipulated19outmanipulates18overdependence23overstructured20oversuspicious21overorganizing28overornamented20oystercatchers24overfulfilling24omphaloskepses27orthographical25oophorectomies23overdramatizes29obstructionism20overgenerously21overpersuading21overglamorized30overglamorizes29oppositionists18overcentralize28occidentalizes28overtightening22overclassifies22overelaborated20ornamentations16overaccentuate21overemphasizes33overprescribed24overadjustment27overadvertised22overadvertises21overenthusiasm22occupationally23overprivileged24overevaluation20overexaggerate26overspeculated22overspeculates21odontoglossums18overcompressed24overcompresses23overharvesting24overconcerning22overarticulate19overexpansions26otolaryngology22overproportion21onomatologists17overconstructs21overprotecting22oxidoreductase25overassertions17overmaturities19ombudsmanships26overcontrolled20overattentions17overmedicating23overmedication22overextensions24overextraction26overvaluations20overcorrecting22ophthalmoscope28ophthalmoscopy31overstatements19overfastidious21overhomogenize32obsoletenesses16overrefinement22organismically22overfertilized30overfertilizes29overregulating19overregulation18omnicompetence24organochlorine20overidentified22overidentifies21ophthalmologic27overstretching23overresponding21oxyhemoglobins32overspecialize30overimpressing22overnourishing21orthochromatic26overnutritions17overdecoration20oxymoronically31organometallic19overinflations20overbreathings23overdetermined21opinionatively22osteoarthritic19overdeveloping24overoptimistic23oversubscribes23opisthobranchs26outreproducing20overdiscounted21overinvestment22onchocerciasis23overdocumented23orthogonalized28orthogonalizes27objectlessness25oversaturating18overdominances22oversaturation17oversweetening21overparticular21octodecillions19oleomargarines17outdatednesses16outgoingnesses16overcapitalize30obstreperously21onchocerciases23overscrupulous21oversecretions19overgenerosity21osteosarcomata18oncogenicities19overcapacities23overpersuasion19opposabilities20obligingnesses18oncornaviruses19oppositenesses18ovariectomized31orchestrations19occidentalized29oligopsonistic19overeducations20overlengthened22oversimplifies24overclassified23oversimplistic23overelaborates19overpopulating22overabundances22overgeneralize27outpoliticking23overactivities22overencouraged21overencourages20overprescribes23oscillographic24ornithischians22overengineered19overaggressive22operationalism18operationalist16ornithologists18overtreatments19overcommitment25outsidernesses15overanalytical22orthophosphate27ordinarinesses15overcommitting24overprocessing22overcompliance25overcomplicate25overprograming23overexercising27overprogrammed25oceanographers22orobanchaceous23odontographies21observableness21onomasiologies17orogenetically20ophioglossalesorganificationoxidoreductionorographically25onomatopoieses18onomatopoiesis18omnium-gatherumophthalmectomyomnivorousness19ororotundities15overcorrection21overrashnesses20obedientiaries17osmometrically23onomatopoeicaloverhomogenise23omissivenesses19opisthocomidaeoxyhaemoglobin32organisability20overmultiplied22overmultiplies21overfertilised21overfertilises20overmultituded21overmultitudes20ouranopithecusomnibenevolent21obstreperating19organizability29overweathering24onychophagists28overidealising19overfinenesses20oracularnesses16ophthalmitises24overnicenesses19ophthalmometer26ophthalmometry29overspecialise21organographies21orthocephalies24organographist21orthocephalous24overflourished24overflourishes23ogcocephalidaeoverripenesses19orthodiagonals19outmanoeuvring20outrecuidances19osteoarthroses17osteoarthrosis17oversubtleties19outgeneralling16overinsurances19overorganising19objectivations28oesophagitises20overfondnesses21oesophagoscopy27orthogenically23opisthocoelian21opisthocoelous21osteodermatous17opisthoglossal20orthognathisms23outmodednesses18opisthographic27orthogonalised19overfreighting25orthogonalises18overabstractedopisthotonoses19orbicularities18overfullnesses20octingentenary20omphalomancies25osteologically20overburdensome22overcautioningovercapitalise21orthographists23orthohydrogens25overdramatised21oophorectomise23overdramatises20overkindnesses22overburthening23odontaspididaeoophorectomize32olfactologists20oppignorations19olfactometries21oncogeneticist19orthopinakoids24oligomenorrheaosteochondromaobligatoriness17oligarchically25osteodystrophyosteoglossidaeorchestralists19overglamorised21orthopterology23ovariectomised22overglamorises20overcentralise19occasionalisms20oligocythaemia25occasionalists18orthopyroxenes29one-dimensionaloppositionless18osteosclerosisoccidentalised20orchidectomies24orthosilicates19occidentalises19occidentalisms21occidentalists19orchidologists21oneirocritical18oesophagoscope24orchidomaniacs24oneiroscopists18overgeneralise18opsonification21ostreicultures16overemphasised25overemphasises24outsettlements16ornithichnites22ornithodelphic25orthomyxovirusodonatologists16ornithomancies21optimalisation18ornithomorphic26ornithophilies22outfangthieves24ornithophilous22orange-colouredorange-floweredornithophobias24optimalization27ornithoscopies21
Phrases (153)
off-the-shoulderorder mysidaceaoxidizing agentorder naiadalesoriental beetleold world monkeyorder pezizalesoriental cherryold world rabbitorder phallalesoyster dressingon the offensiveopposite numberon the other handoyster stuffingover-the-counterorder rhamnalesorder salicalesorder salientiaorder batrachiaorder carnivoraoptical opacityorder tuberalesorder cycadalesorder xyridalesoracle of apollooracle of delphioak leaf clusterorder eubryalesordnance surveyostyak languageoxidation stateoutside caliperorder mecopteraorder mucoralesorthotic insoleorganic processorder myricalesortolan buntingochna serrulataold north frenchorbiculate leaforbignya cohuneochroma lagopusophthalmic veinorder of paymentoxybutyric acidoffice buildingorder opilionesorganized crimeorganized laboron a higher floorold world beaverottoman dynastyoblique bandageorder pedipalpioctatonic scaleos trapezoideumold world orioleoriental garlicoriental personorder pholidotaour lord's candleorder piperaleson the coattailsoriental spruceoffset printingold-maid's bonnetord kangaroo ratoscar robertsonoyster mushroomorder protealesorder actinariaoculus sinisterover-burned limeozark chinkapinozark mountainsorder alismalesorder pulmonataorder amphipodaoglala languageolea lanceolataorigination feeout of this worldodd-pinnate leafon-line databaseorder anostracaosip mandelstamovert operationoleandra mollisoriolus oriolusolearia haastiioleaster familyovertime periodoptic radiationorlando di lassooptical densityosmunda regalisoil drying agentossete languageoverburned limeolfactory brainolfactory nerveolfactory organoptical scanneropen universityone hundred fiveoligocene epochorder conodontaorder thysanuraopen-door policyovis canadensisorder cydippidaorder urticalesorder xiphosuraoedipal complexorder zeomorphiobtuse triangleoedipus complexopencast miningone-armed banditojibwa languageoliver cromwellordinary sharesorder filicalesoccipital gyrusollari languageorthoboric acidoxalacetic acidoaxaca de juarezolaf ii of norwayorange fleabaneorder hemipteraorthodox churchone-sixty-fourthorange hawkweedoperating tableoswald spengleroxalis tuberosaoverhand stitchoxalis violaceaoutput contractorange milkweedobedience plantorange milkwortoregon white oakorder isoetalesoperative fieldoneida languageoxford movementorgan of hearingoutrigger canoeobject language
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